Hello,can you pls advice on following.1)is it ok to buy BWR grade local flush pi

Topic: Hello,can you pls advice on following.1)is it ok to buy BWR grade local flush piHello,can you pls advice on following.1)is it ok to buy BWR grade local flush pine door or we should buy BWP grade. we need to use doors in lobby ?2)we will paste sunmica on flush door. Is it necessary to install margin of 2mm on the edges of the flush door. some people says it increases the life of door and prevent the sunmica from peeling off ? further any issues by installing marigin like door lock issue etc ?

Dear Chug, Both the grade of good brand is good use of sun mica increase the life.

Installation/ fixing The
Sun mica / laminates are fixed on the supporting base of ply wood,
block board, particle board etc by adhesives. The supporting base should
be sanded and free from dust, wax, grease etc. After applying proper
adhesive the sheet of laminate is spread and hand rolled from centre to
edge and remove all air bubbles. To ensure adequate bond, sufficient
pressure should be applied over the entire area of assembly.